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Succinctify splice docs #61420

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Jun 4, 2019
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10 changes: 4 additions & 6 deletions src/liballoc/vec.rs
Original file line number Diff line number Diff line change
Expand Up @@ -2018,16 +2018,14 @@ impl<T> Vec<T> {
/// with the given `replace_with` iterator and yields the removed items.
/// `replace_with` does not need to be the same length as `range`.
///
/// Note 1: The element range is removed even if the iterator is not
/// consumed until the end.
/// The element range is removed even if the iterator is not consumed until the end.
///
/// Note 2: It is unspecified how many elements are removed from the vector,
/// It is unspecified how many elements are removed from the vector
/// if the `Splice` value is leaked.
///
/// Note 3: The input iterator `replace_with` is only consumed
/// when the `Splice` value is dropped.
/// The input iterator `replace_with` is only consumed when the `Splice` value is dropped.
///
/// Note 4: This is optimal if:
/// This is optimal if:
///
/// * The tail (elements in the vector after `range`) is empty,
/// * or `replace_with` yields fewer elements than `range`’s length
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